Answer:
45 km/hr
Explanation:
total distance = 90
Increased speed = x+15
90/x - 90/x+15=1/2
90(1/x - 1/x+15)=1/2
90(x+15-x/x^2+15x)=1/2
equation is:
x^2+15x-2700=0
x^2+60x-45x-2700=0
x(x+60)-45(x+60)=0
(x+60)(x-45)=0
x= -60, x=45
reject the negative value = -60
usual speed=45 km/ hr
Answer:
The correct answers are:
a) owned barbershops
e) wealthiest African American in Atlanta
f) founding member of the Niagara Movement
Explanation:
Alonzo Franklin Herndon was born in 1858 in the state of Georgia, he was born a slave since his mother was a slave, his father never recognized him and it was until the emancipation of people who were slaves, he and his family left the farm and Alonzo adopted his father's last name.
He started with the barbershop business where he earned a reputation for being very good, which is why he was able to expand his business, in which white elite people were cared for, after that he invested in real estate and other businesses, thus reaching to be the richest African American man in Atlanta.
Also, Alonzo F. Herndon was a founding member of the Niagara Movement, the movement was fighting for the civil rights of African Americans, they wanted a change in the difficulties of economy, education, religion, and health.
<em />
<em>I hope this information can help you.</em>
The answer is personal experiences, for this term is the most important aspect if defining psychology, according to psychologist. It is because personal experience is one of the factors of having to determine things of how psychology will likely occur or what will likely trigger and help in studying it.
Answer:
The reason? Venus' thick, carbon dioxide atmosphere causes a runaway greenhouse effect. At the surface Venus has an atmosphere 50 times denser than Earth's, and average surface temperatures of 470 degrees Celsius (878 degrees Fahrenheit)—hot enough to melt lead.
Explanation:
A Nurse is naturally compassionate, caring, curious, considerate, and observant. They're trained in school how to use the necessary resources to become better. We are unlicensed, social workers, counselors, and lifesavers.
Our philosophy of nursing captures your intrinsic beliefs and goals within the nursing profession. Defining your philosophy provides you with a deeper connection to those beliefs. It can help shape you as a nurse and provide direction for which skills and specialties you want to focus on strengthening.
A philosophy of nursing is a statement that outlines a nurse's values, ethics, and beliefs, as well as their motivation for being part of the profession.
Learn more about Nurse here
brainly.com/question/6685374
#SPJ4